diff options
Diffstat (limited to 'jfr_playoff/tournamentinfo.py')
| -rw-r--r-- | jfr_playoff/tournamentinfo.py | 100 |
1 files changed, 82 insertions, 18 deletions
diff --git a/jfr_playoff/tournamentinfo.py b/jfr_playoff/tournamentinfo.py index ee96214..45a7752 100644 --- a/jfr_playoff/tournamentinfo.py +++ b/jfr_playoff/tournamentinfo.py @@ -3,8 +3,9 @@ import re import jfr_playoff.sql as p_sql from jfr_playoff.remote import RemoteUrl as p_remote +from jfr_playoff.logger import PlayoffLogger -SWISS_TIE_WARNING = 'WARNING: tie detected in swiss %s.' + \ +SWISS_TIE_WARNING = 'tie detected in swiss %s.' + \ ' Make sure to resolve the tie by arranging teams' + \ ' in configuration file.' @@ -19,7 +20,9 @@ class TournamentInfo: if 'link' not in self.settings: raise KeyError('link not configured') if not self.settings['link'].endswith('leaderb.html'): - raise ValueError('unable to determine tournament results') + raise ValueError('invalid link to tournament results') + PlayoffLogger.get('tournamentinfo').info( + 'fetching tournament results from leaderboard URL: %s', self.settings['link']) leaderboard = p_remote.fetch(self.settings['link']) result_links = [row.select('a[onmouseover]') for row in leaderboard.find_all('tr') if len(row.select('a[onmouseover]')) > 0] results = [None] * (len(result_links) * max([len(links) for links in result_links])) @@ -39,15 +42,23 @@ class TournamentInfo: if team_image is not None: team_info.append(team_image['src'].replace('images/', '')) teams.append(team_info) + PlayoffLogger.get('tournamentinfo').info( + 'read tournament results from leaderboard: %s', teams) for table in range(1, int(ceil(len(teams)/2.0))+1): table_url = self.get_results_link('1t%d-1.html' % (table)) table_content = p_remote.fetch(table_url) + PlayoffLogger.get('tournamentinfo').info( + 'reading team shortnames from traveller: %s', table_url) for link in table_content.select('a.br'): if link['href'] in team_links: for team in teams: if team[0] == team_links[link['href']]: team[1] = link.text.strip(u'\xa0') + PlayoffLogger.get('tournamentinfo').info( + 'shortname for %s: %s', team[0], team[1]) break + PlayoffLogger.get('tournamentinfo').info( + 'tournament results from HTML: %s', teams) return teams def __get_db_results(self): @@ -66,23 +77,44 @@ class TournamentInfo: swiss_results = sorted( swiss_results, key=lambda t: t[1], reverse=True) swiss_results = sorted(swiss_results, key=lambda team: team[2]) + PlayoffLogger.get('tournamentinfo').info( + 'fetched tournament results from database %s: %s', + self.settings['database'], swiss_results) prev_result = None for team in swiss_results: if prev_result == team[1]: - print SWISS_TIE_WARNING % (self.settings['database']) + PlayoffLogger.get('tournamentinfo').warning( + SWISS_TIE_WARNING, self.settings['database']) prev_result = team[1] db_teams = [[team[0], team[3], team[4]] for team in swiss_results] + PlayoffLogger.get('tournamentinfo').info( + 'fetched team list from database %s: %s', + self.settings['database'], db_teams) return db_teams def __get_html_finished(self): if 'link' not in self.settings: raise KeyError('link not configured') if not self.settings['link'].endswith('leaderb.html'): - raise ValueError('unable to determine tournament status') + raise ValueError('invalid tournament leaderboard link') + PlayoffLogger.get('tournamentinfo').info( + 'fetching tournament finished status from HTML: %s', + self.settings['link']) leaderboard = p_remote.fetch(self.settings['link']) leaderb_heading = leaderboard.select('td.bdnl12')[0].text + contains_digits = any(char.isdigit() for char in leaderb_heading) + PlayoffLogger.get('tournamentinfo').info( + 'tournament header from HTML: %s, %s', + leaderb_heading, 'contains digits' if contains_digits else "doesn't contain digits") non_zero_scores = [imps.text for imps in leaderboard.select('td.bdc small') if imps.text != '0-0'] - return (not any(char.isdigit() for char in leaderb_heading)) and (len(non_zero_scores) > 0) + PlayoffLogger.get('tournamentinfo').info( + 'tournament leaderboard from HTML: has %d non-zero scores', + len(non_zero_scores)) + finished = (not contains_digits) and (len(non_zero_scores) > 0) + PlayoffLogger.get('tournamentinfo').info( + 'tournament leaderboard from HTML indicates finished: %s', + finished) + return finished def __get_db_finished(self): if self.database is None: @@ -91,14 +123,21 @@ class TournamentInfo: raise KeyError('database not configured') finished = self.database.fetch( self.settings['database'], p_sql.SWISS_ENDED, {}) + PlayoffLogger.get('tournamentinfo').info( + 'fetching tournament finished status from DB %s: %s', + self.settings['database'], finished) return (len(finished) > 0) and (finished[0] > 0) def __get_html_link(self, suffix='leaderb.html'): if 'link' not in self.settings: raise KeyError('link not configured') if not self.settings['link'].endswith('leaderb.html'): - raise ValueError('unable to determine html link') - return re.sub(r'leaderb.html$', suffix, self.settings['link']) + raise ValueError('invalid tournament leaderboard link') + link = re.sub(r'leaderb.html$', suffix, self.settings['link']) + PlayoffLogger.get('tournamentinfo').info( + 'generating tournament-specific link from leaderboard link %s: %s -> %s', + self.settings['link'], suffix, link) + return link def __get_db_link(self, suffix='leaderb.html'): if self.database is None: @@ -109,20 +148,33 @@ class TournamentInfo: self.settings['database'], p_sql.PREFIX, ()) if row is not None: if len(row) > 0: - return row[0] + suffix + link = row[0] + suffix + PlayoffLogger.get('tournamentinfo').info( + 'generating tournament-specific link from DB %s prefix: %s -> %s', + self.settings['database'], suffix, link) + return link raise ValueError('unable to fetch db link') def get_tournament_results(self): teams = [] try: teams = self.__get_db_results() - except (IOError, TypeError, IndexError, KeyError): + except (IOError, TypeError, IndexError, KeyError) as e: + PlayoffLogger.get('tournamentinfo').warning( + 'cannot determine tournament results from DB: %s(%s)', + type(e).__name__, str(e)) try: teams = self.__get_html_results() - except (TypeError, IndexError, KeyError, IOError, ValueError): - pass - if self.is_finished() and 'final_positions' in self.settings: - for position in self.settings['final_positions']: + except (TypeError, IndexError, KeyError, IOError, ValueError) as e: + PlayoffLogger.get('tournamentinfo').warning( + 'cannot determine tournament results from HTML: %s(%s)', + type(e).__name__, str(e)) + if self.is_finished(): + final_positions = self.settings.get('final_positions', []) + PlayoffLogger.get('tournamentinfo').info( + 'setting final positions from tournament results: %s', + final_positions) + for position in final_positions: if len(teams) >= position: teams[position-1].append(position) return teams @@ -130,19 +182,31 @@ class TournamentInfo: def is_finished(self): try: return self.__get_db_finished() - except (IOError, TypeError, IndexError, KeyError): + except (IOError, TypeError, IndexError, KeyError) as e: + PlayoffLogger.get('tournamentinfo').warning( + 'cannot determine tournament finished status from DB: %s(%s)', + type(e).__name__, str(e)) try: return self.__get_html_finished() - except (TypeError, IndexError, KeyError, IOError, ValueError): - pass + except (TypeError, IndexError, KeyError, IOError, ValueError) as e: + PlayoffLogger.get('tournamentinfo').warning( + 'cannot determine tournament finished status from HTML: %s(%s)', + type(e).__name__, str(e)) + PlayoffLogger.get('tournamentinfo').info( + 'assuming tournament is finished') return True def get_results_link(self, suffix='leaderb.html'): try: return self.__get_db_link(suffix) - except (IOError, TypeError, IndexError, KeyError): + except (IOError, TypeError, IndexError, KeyError) as e: + PlayoffLogger.get('tournamentinfo').warning( + 'cannot determine tournament link from DB: %s(%s)', + type(e).__name__, str(e)) try: return self.__get_html_link(suffix) except (KeyError, ValueError): - pass + PlayoffLogger.get('tournamentinfo').warning( + 'cannot determine tournament link from HTML: %s(%s)', + type(e).__name__, str(e)) return None |